Design of broadband microwave absorber utilizing FSS screen constructed with coupling configurations
Source abstract
Abstract
The design of a frequency selective surface (FSS) screen constructed using a coupling configuration to implement a broadband microwave absorber is presented in this paper. The reflectivity representation recognizes the characterization of the absorber. Simulation and measurement results are presented and analyzed. A coupling FSS screen is introduced in order to obtain a better bandwidth and absorption. The bandwidth with the reflectivity below −10 dB could get 5.45–18 GHz, compared with the 6.28–18 GHz of the absorber with square patches FSS, provided that the thickness of the absorber is 4 mm.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Antenna and Metasurface Technologies · Metamaterials and Metasurfaces Applications · Antenna Design and Analysis
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References (16)
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